Não informado. (1971). Cambridge Journal of Education. Cambridge Institute of Education.
Style de citation Chicago (17e éd.)Não informado. Cambridge Journal of Education. Cambridge, Inglaterra: Cambridge Institute of Education, 1971.
Style de citation MLA (8e éd.)Não informado. Cambridge Journal of Education. Cambridge Institute of Education, 1971.
Attention : ces citations peuvent ne pas être correctes à 100%.